资源:3台centos6.8虚拟机 4cpu 8G内存 ip 10.19.54.111-113 1.System Requirements及安装环境配置并关闭防火墙与SELinux For full support of process isolation under Linux a recent kernel >=3.10 is required. 由于我使用的centos6.8,所以要升级内核(http://www.cnblogs.com/zhangmingcheng/p/6046274.h